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259 | daniel-mar | 1 | /* |
2 | This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop |
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3 | Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.com.au |
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4 | Copyright (C) 2018-2021 Daniel Marschall, ViaThinkSoft |
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5 | |||
6 | This program is free software; you can redistribute it and/or modify |
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7 | it under the terms of the GNU General Public License as published by |
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8 | the Free Software Foundation; either version 2 of the License, or |
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9 | (at your option) any later version. |
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10 | |||
11 | This program is distributed in the hope that it will be useful, |
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12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | GNU General Public License for more details. |
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15 | |||
16 | You should have received a copy of the GNU General Public License |
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17 | along with this program; if not, write to the Free Software |
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18 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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19 | */ |
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20 | |||
21 | /* Win32 user interface routines */ |
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22 | |||
23 | #include "world.h" |
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24 | |||
25 | #include "PIAbout.h" |
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26 | |||
27 | #include <windows.h> |
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28 | #include <commctrl.h> |
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29 | |||
30 | #include "ff.h" |
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31 | |||
32 | #include "version.h" |
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33 | |||
34 | HWND preview_hwnd; |
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35 | HCURSOR hCurHandOpen; |
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36 | HCURSOR hCurHandGrab; |
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37 | HCURSOR hCurHandQuestion; |
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353 | daniel-mar | 38 | HCURSOR hCurHandPoint; |
259 | daniel-mar | 39 | |
40 | extern HINSTANCE hDllInstance; |
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41 | |||
42 | void DoAbout(AboutRecordPtr pb){ |
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43 | char text[1000]; |
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44 | char title[200]; |
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45 | PlatformData *p = (PlatformData*)pb->platformData; |
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46 | |||
47 | if (gdata && gdata->standalone) { |
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48 | sprintf(title, "About %s", INPLACEP2CSTR(gdata->parm.title)); |
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49 | sprintf(text, "%s by %s\n" /* {Title} by {Author} */ |
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50 | "%s\n" /* {Copyright} */ |
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51 | "\n" |
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52 | "This plugin was built using Filter Foundry " VERSION_STR |
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268 | daniel-mar | 53 | #ifdef _WIN64 |
259 | daniel-mar | 54 | " (64 bit)\n" |
268 | daniel-mar | 55 | #else |
259 | daniel-mar | 56 | " (32 bit)\n" |
268 | daniel-mar | 57 | #endif |
259 | daniel-mar | 58 | "(C) 2003-2009 Toby Thain, 2018-" RELEASE_YEAR " Daniel Marschall\n" |
59 | "available from " PROJECT_URL, |
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60 | INPLACEP2CSTR(gdata->parm.title), |
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61 | INPLACEP2CSTR(gdata->parm.author), |
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62 | INPLACEP2CSTR(gdata->parm.copyright)); |
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63 | } else { |
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64 | sprintf(title, "About Filter Foundry"); |
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65 | sprintf(text, "Filter Foundry " VERSION_STR |
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268 | daniel-mar | 66 | #ifdef _WIN64 |
259 | daniel-mar | 67 | " (64 bit)\n" |
268 | daniel-mar | 68 | #else |
259 | daniel-mar | 69 | " (32 bit)\n" |
268 | daniel-mar | 70 | #endif |
259 | daniel-mar | 71 | "(C) 2003-2009 Toby Thain, 2018-" RELEASE_YEAR " Daniel Marschall\n" |
72 | "\n" |
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73 | "Latest version available from\n" |
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74 | PROJECT_URL "\n" |
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75 | "\nPlease contact the author with any bug reports,\n" |
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76 | "suggestions or comments.\n" |
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77 | "If you use this program and like it, please consider\n" |
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78 | "making a donation."); |
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79 | } |
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80 | |||
81 | MessageBox((HWND)p->hwnd, text, title, MB_APPLMODAL|MB_ICONINFORMATION|MB_OK); |
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82 | } |
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83 | |||
84 | Boolean simplealert(char *s){ |
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273 | daniel-mar | 85 | HWND hwnd; |
259 | daniel-mar | 86 | char* title; |
87 | if (gdata && gdata->standalone) { |
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88 | title = INPLACEP2CSTR(gdata->parm.title); |
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89 | } else { |
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90 | title = _strdup("Filter Foundry"); |
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91 | } |
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273 | daniel-mar | 92 | hwnd = gdata ? gdata->hWndMainDlg : NULL; |
93 | return MessageBox(hwnd,s,title,MB_TASKMODAL|MB_ICONERROR|MB_OK) == IDOK; |
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259 | daniel-mar | 94 | } |
95 | |||
320 | daniel-mar | 96 | Boolean simplewarning(char* s) { |
97 | HWND hwnd; |
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98 | char* title; |
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99 | if (gdata && gdata->standalone) { |
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100 | title = INPLACEP2CSTR(gdata->parm.title); |
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101 | } |
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102 | else { |
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103 | title = _strdup("Filter Foundry"); |
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104 | } |
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105 | hwnd = gdata ? gdata->hWndMainDlg : NULL; |
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106 | return MessageBox(hwnd,s,title,MB_TASKMODAL|MB_ICONEXCLAMATION|MB_OK) == IDOK; |
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107 | } |
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108 | |||
353 | daniel-mar | 109 | Boolean showmessage(char *s) { |
273 | daniel-mar | 110 | HWND hwnd; |
259 | daniel-mar | 111 | char* title; |
112 | if (gdata && gdata->standalone) { |
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113 | title = INPLACEP2CSTR(gdata->parm.title); |
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114 | } else { |
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115 | title = _strdup("Filter Foundry"); |
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116 | } |
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273 | daniel-mar | 117 | hwnd = gdata ? gdata->hWndMainDlg : NULL; |
118 | return MessageBox(hwnd,s,title,MB_TASKMODAL|MB_ICONINFORMATION|MB_OK) == IDOK; |
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259 | daniel-mar | 119 | } |
120 | |||
121 | INT_PTR CALLBACK maindlgproc(HWND hDlg, UINT wMsg, WPARAM wParam, LPARAM lParam); |
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122 | |||
353 | daniel-mar | 123 | // Description: |
124 | // Creates a tooltip for an item in a dialog box. |
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125 | // Parameters: |
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126 | // idTool - identifier of an dialog box item. |
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127 | // nDlg - window handle of the dialog box. |
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128 | // pszText - string to use as the tooltip text. |
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129 | // Returns: |
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130 | // The handle to the tooltip. |
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131 | // |
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132 | HWND CreateToolTip(int toolID, HWND hDlg, PTSTR pszText) { |
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133 | // Source: https://docs.microsoft.com/en-us/windows/win32/controls/create-a-tooltip-for-a-control |
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134 | if (!toolID || !hDlg || !pszText) { |
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135 | return FALSE; |
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136 | } |
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137 | // Get the window of the tool. |
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138 | HWND hwndTool = GetDlgItem(hDlg, toolID); |
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139 | |||
140 | // Create the tooltip. g_hInst is the global instance handle. |
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141 | HWND hwndTip = CreateWindowEx(0, TOOLTIPS_CLASS, NULL, |
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142 | WS_POPUP | TTS_ALWAYSTIP /* | TTS_BALLOON*/, |
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143 | CW_USEDEFAULT, CW_USEDEFAULT, |
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144 | CW_USEDEFAULT, CW_USEDEFAULT, |
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145 | hDlg, NULL, |
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146 | hDllInstance, NULL); |
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147 | |||
148 | if (!hwndTool || !hwndTip) { |
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149 | return (HWND)NULL; |
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150 | } |
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151 | |||
152 | // Associate the tooltip with the tool. |
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153 | TOOLINFO toolInfo = { 0 }; |
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154 | toolInfo.cbSize = sizeof(toolInfo); |
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155 | toolInfo.hwnd = hDlg; |
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156 | toolInfo.uFlags = TTF_IDISHWND | TTF_SUBCLASS; |
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157 | toolInfo.uId = (UINT_PTR)hwndTool; |
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158 | toolInfo.lpszText = pszText; |
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159 | SendMessage(hwndTip, TTM_ADDTOOL, 0, (LPARAM)&toolInfo); |
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160 | |||
161 | return hwndTip; |
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162 | } |
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163 | |||
259 | daniel-mar | 164 | INT_PTR CALLBACK maindlgproc(HWND hDlg, UINT wMsg, WPARAM wParam, LPARAM lParam){ |
165 | static POINT origpos; |
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166 | static Point origscroll; |
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167 | static Boolean panning = false; |
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168 | |||
169 | int item,i; |
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170 | POINT newpos; |
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171 | DRAWITEMSTRUCT *pdi; |
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172 | Point newscroll; |
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173 | HGDIOBJ hfnt; |
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174 | char s[0x100]; |
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175 | |||
176 | extern Boolean doupdates; |
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177 | extern Handle preview_handle; |
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178 | |||
179 | switch(wMsg){ |
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180 | case WM_INITDIALOG: |
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181 | gdata->hWndMainDlg = hDlg; |
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182 | |||
183 | if(gdata->standalone){ |
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184 | myp2cstrcpy(s,gdata->parm.title); |
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185 | SetWindowText(hDlg,s); // window title bar |
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186 | } |
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187 | centre_window(hDlg); |
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188 | |||
189 | hfnt = GetStockObject(ANSI_FIXED_FONT); |
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190 | |||
191 | hCurHandOpen = LoadCursor(hDllInstance, MAKEINTRESOURCE(IDC_FF_HAND_OPEN)); |
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192 | hCurHandGrab = LoadCursor(hDllInstance, MAKEINTRESOURCE(IDC_FF_HAND_GRAB)); |
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193 | hCurHandQuestion = LoadCursor(hDllInstance, MAKEINTRESOURCE(IDC_FF_HAND_QUESTION)); |
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353 | daniel-mar | 194 | hCurHandPoint = LoadCursor(NULL, IDC_HAND); |
259 | daniel-mar | 195 | |
196 | preview_hwnd = GetDlgItem(hDlg, PREVIEWITEM); |
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197 | GetClientRect(preview_hwnd, &preview_rect); |
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198 | SetClassLongPtr(preview_hwnd, GCLP_HCURSOR, (LONG_PTR)hCurHandOpen); |
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199 | |||
200 | SetClassLongPtr(GetDlgItem(hDlg, FIRSTICONITEM), GCLP_HCURSOR, (LONG_PTR)hCurHandQuestion); |
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201 | |||
202 | for(i = 0; i < 4; ++i){ |
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203 | // If Visual Themes are applied, SS_ICON will be ignored for controls which are not exactly "STATIC" class. |
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204 | // Our derivated "CautionSign" class won't work. So we need to set the icon explicitly. |
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205 | SendDlgItemMessage(hDlg, FIRSTICONITEM+i, STM_SETICON, (WPARAM)LoadImage(hDllInstance, "CAUTION_ICO",IMAGE_ICON,16,16, LR_DEFAULTCOLOR), 0); |
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353 | daniel-mar | 206 | CreateToolTip(FIRSTICONITEM + i, hDlg, "Syntax error! Click to see details."); |
259 | daniel-mar | 207 | } |
208 | |||
353 | daniel-mar | 209 | CreateToolTip(ZOOMINITEM, hDlg, "Zoom in"); |
210 | CreateToolTip(ZOOMOUTITEM, hDlg, "Zoom out"); |
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211 | CreateToolTip(ZOOMLEVELITEM, hDlg, "Zoom fully in/out"); |
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212 | |||
213 | // Note: Actually, the whole class gets the cursor, not just these three controls!! |
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214 | SetClassLongPtr(GetDlgItem(hDlg, ZOOMINITEM), GCLP_HCURSOR, (LONG_PTR)hCurHandPoint); |
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215 | SetClassLongPtr(GetDlgItem(hDlg, ZOOMOUTITEM), GCLP_HCURSOR, (LONG_PTR)hCurHandPoint); |
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216 | SetClassLongPtr(GetDlgItem(hDlg, ZOOMLEVELITEM), GCLP_HCURSOR, (LONG_PTR)hCurHandPoint); |
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217 | |||
259 | daniel-mar | 218 | for(i = 0; i < 8; ++i){ |
219 | SendDlgItemMessage(hDlg,FIRSTCTLITEM+i, TBM_SETRANGE,TRUE,MAKELONG(0,255)); |
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220 | SendDlgItemMessage(hDlg,FIRSTCTLITEM+i, TBM_SETTICFREQ,SLIDERPAGE,0); |
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221 | SendDlgItemMessage(hDlg,FIRSTCTLITEM+i, TBM_SETPAGESIZE,0,SLIDERPAGE); |
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222 | SendDlgItemMessage(hDlg,FIRSTCTLTEXTITEM+i, EM_SETLIMITTEXT,3,0); |
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223 | } |
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224 | for(i = 0; i < 4; ++i){ |
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225 | SendDlgItemMessage(hDlg,FIRSTEXPRITEM+i, EM_SETLIMITTEXT,MAXEXPR-1,0); // we need 1 byte as NUL terminator, so our formula can be max 1023 |
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226 | SendDlgItemMessage(hDlg,FIRSTEXPRITEM+i, WM_SETFONT,(WPARAM)hfnt,false); |
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227 | } |
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228 | |||
229 | maindlginit(hDlg); |
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230 | break; |
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231 | case WM_DESTROY: |
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232 | gdata->hWndMainDlg = 0; |
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233 | DestroyCursor(hCurHandOpen); |
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234 | DestroyCursor(hCurHandGrab); |
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235 | DestroyCursor(hCurHandQuestion); |
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236 | break; |
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237 | case WM_DRAWITEM: |
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238 | pdi = (DRAWITEMSTRUCT*)lParam; |
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239 | if(pdi->itemAction == ODA_DRAWENTIRE){ |
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240 | switch(pdi->CtlID){ |
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241 | case PREVIEWITEM: |
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242 | drawpreview(hDlg,pdi->hDC,PILOCKHANDLE(preview_handle,false)); |
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243 | PIUNLOCKHANDLE(preview_handle); |
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244 | break; |
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245 | default: |
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246 | return false; |
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247 | } |
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248 | }else |
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249 | return false; // we couldn't handle the message |
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250 | break; |
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251 | case WM_COMMAND: |
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252 | item = LOWORD(wParam); |
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253 | switch(HIWORD(wParam)){ |
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254 | case BN_CLICKED: //case STN_CLICKED: |
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255 | if(item==PREVIEWITEM && GetCursorPos(&origpos)){ |
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256 | panning = true; |
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257 | origscroll = preview_scroll; |
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258 | SetCursor(hCurHandGrab); |
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259 | SetCapture(hDlg); |
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260 | break; |
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261 | } |
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262 | /* ... falls through ... */ |
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263 | case EN_CHANGE: |
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264 | if(doupdates && !maindlgitem(hDlg,item)) |
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265 | EndDialog(hDlg,item); |
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266 | } |
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267 | break; |
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268 | // case WM_LBUTTONDOWN: break; |
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269 | case WM_MOUSEMOVE: |
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270 | if(panning && GetCursorPos(&newpos)){ |
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273 | daniel-mar | 271 | newscroll.h = (int16)(origscroll.h - zoomfactor*((double)newpos.x - (double)origpos.x)); |
272 | newscroll.v = (int16)(origscroll.v - zoomfactor*((double)newpos.y - (double)origpos.y)); |
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259 | daniel-mar | 273 | if( newscroll.h != preview_scroll.h || newscroll.v != preview_scroll.v ){ |
274 | preview_scroll = newscroll; |
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275 | recalc_preview(gpb,hDlg); |
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276 | } |
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277 | } |
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278 | break; |
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279 | case WM_LBUTTONUP: |
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280 | ReleaseCapture(); |
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281 | panning = false; |
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282 | break; |
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283 | case WM_HSCROLL: |
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284 | item = GetDlgCtrlID((HWND)lParam); |
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285 | if(doupdates && item>=FIRSTCTLITEM && item<=FIRSTCTLITEM+7) |
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286 | slidermoved(hDlg,item); |
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287 | break; |
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288 | default: |
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289 | return false; |
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290 | } |
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291 | |||
292 | return true; |
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293 | } |
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294 | |||
295 | Boolean maindialog(FilterRecordPtr pb){ |
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296 | PlatformData *p; |
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297 | WNDCLASSEX clx; |
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298 | Boolean res; |
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299 | |||
300 | // For the preview image, we register a class, so that we can assign a mouse cursor to this class. |
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301 | clx.cbSize = sizeof(WNDCLASSEX); |
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302 | GetClassInfoEx(hDllInstance, "STATIC", &clx); |
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303 | clx.lpszClassName = "Preview"; |
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304 | RegisterClassEx(&clx); |
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305 | |||
306 | // For the caution images, we register a class, so that we can assign a mouse cursor to this class. |
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307 | clx.cbSize = sizeof(WNDCLASSEX); |
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308 | GetClassInfoEx(hDllInstance, "STATIC", &clx); |
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309 | clx.lpszClassName = "CautionSign"; |
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310 | RegisterClassEx(&clx); |
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311 | |||
312 | // Now show the dialog |
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313 | p = (PlatformData*)pb->platformData; |
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314 | res = DialogBoxParam(hDllInstance,MAKEINTRESOURCE(gdata->standalone ? ID_PARAMDLG : ID_MAINDLG), |
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315 | (HWND)p->hwnd,maindlgproc,0) == IDOK; |
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316 | |||
353 | daniel-mar | 317 | // Clean up after the dialog has been closed |
259 | daniel-mar | 318 | UnregisterClass("Preview", hDllInstance); |
319 | UnregisterClass("CautionSign", hDllInstance); |
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320 | |||
321 | return res; |
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322 | } |
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323 |